You are the project manager of the CUL project in your organization. You and the project team are assessing the risk events and creating a probability and impact matrix for the identified risks. Which one of the following statements best describes the requirements for the data type used in qualitative risk analysis?

A. A qualitative risk analysis encourages biased data to reveal risk tolerances.
B. A qualitative risk analysis required unbiased stakeholders with biased risk tolerances.
C. A qualitative risk analysis requires accurate and unbiased data if it is to be credible.
D. A qualitative risk analysis requires fast and simple data to complete the analysis.